GLC Deck - Cook-Off: Extra-Wide Sky Field Psychic

Created for Weekly Cook-Off - Week 8: Beheeyem TEF 074 General idea is to use Sky Field both to maximise Beheeyem's potential damage, but also to re-use Giratina, Marshadow, and Oricorio by being able to discard them by switching between Stadiums. Generally, attackers are kept very cheap, with Beheeyem, Mimikyu, Nihilego, and Gengar. Xatu can combine with Oricorio's Ability to help power up more expensive attacks.